Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor
This paper investigates the use of a Magnetite Polydimethylsiloxane (PDMS) Graphene array sensor in ultra-wide band (UWB) spectrum for microwave imaging applications operated within 4.0–8.0 GHz. The proposed array microwave sensor comprises a Graphene array radiating patch, as well as ground and tra...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI
2021
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/32525/1/Properties%20and%20performance%20verification%20on%20magnetite%20polydimethylsiloxane.pdf |
| _version_ | 1825814056096759808 |
|---|---|
| author | Jamlos, M. A. Jamlos, M. F. Azri, A. Mohamad Shaiful, Abdul Karim Wan Azani, Mustafa Akkaraekthalin, Prayoot |
| author_facet | Jamlos, M. A. Jamlos, M. F. Azri, A. Mohamad Shaiful, Abdul Karim Wan Azani, Mustafa Akkaraekthalin, Prayoot |
| author_sort | Jamlos, M. A. |
| collection | UMP |
| description | This paper investigates the use of a Magnetite Polydimethylsiloxane (PDMS) Graphene array sensor in ultra-wide band (UWB) spectrum for microwave imaging applications operated within 4.0–8.0 GHz. The proposed array microwave sensor comprises a Graphene array radiating patch, as well as ground and transmission lines with a substrate of Magnetite PDMS-Ferrite, which is fed by 50 Ω coaxial ports. The Magnetite PDMS substrate associated with low permittivity and low loss tangent realized bandwidth enhancement and the high conductivity of graphene, contributing to a high gain of the UWB array antenna. The combination of 30% (ferrite) and 70% (PDMS) as the sensor’s substrate resulted in low permittivity as well as a low loss tangent of 2.6 and 0.01, respectively. The sensor radiated within the UWB band frequency of 2.2–11.2 (GHz) with great energy emitted in the range of 3.5–15.7 dB. Maximum energy of 15.7 dB with 90 × 45 (mm) in small size realized the integration of the sensor for a microwave detection system. The material components of sensor could be implemented for solar panel. |
| first_indexed | 2024-03-06T12:53:10Z |
| format | Article |
| id | UMPir32525 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:53:10Z |
| publishDate | 2021 |
| publisher | MDPI |
| record_format | dspace |
| spelling | UMPir325252021-11-03T08:22:41Z http://umpir.ump.edu.my/id/eprint/32525/ Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor Jamlos, M. A. Jamlos, M. F. Azri, A. Mohamad Shaiful, Abdul Karim Wan Azani, Mustafa Akkaraekthalin, Prayoot TJ Mechanical engineering and machinery This paper investigates the use of a Magnetite Polydimethylsiloxane (PDMS) Graphene array sensor in ultra-wide band (UWB) spectrum for microwave imaging applications operated within 4.0–8.0 GHz. The proposed array microwave sensor comprises a Graphene array radiating patch, as well as ground and transmission lines with a substrate of Magnetite PDMS-Ferrite, which is fed by 50 Ω coaxial ports. The Magnetite PDMS substrate associated with low permittivity and low loss tangent realized bandwidth enhancement and the high conductivity of graphene, contributing to a high gain of the UWB array antenna. The combination of 30% (ferrite) and 70% (PDMS) as the sensor’s substrate resulted in low permittivity as well as a low loss tangent of 2.6 and 0.01, respectively. The sensor radiated within the UWB band frequency of 2.2–11.2 (GHz) with great energy emitted in the range of 3.5–15.7 dB. Maximum energy of 15.7 dB with 90 × 45 (mm) in small size realized the integration of the sensor for a microwave detection system. The material components of sensor could be implemented for solar panel. MDPI 2021-09-24 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/32525/1/Properties%20and%20performance%20verification%20on%20magnetite%20polydimethylsiloxane.pdf Jamlos, M. A. and Jamlos, M. F. and Azri, A. and Mohamad Shaiful, Abdul Karim and Wan Azani, Mustafa and Akkaraekthalin, Prayoot (2021) Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor. Polymers, 13 (19). pp. 1-12. ISSN 2073-4360. (Published) https://doi.org/10.3390/polym13193254 https://doi.org/10.3390/polym13193254 |
| spellingShingle | TJ Mechanical engineering and machinery Jamlos, M. A. Jamlos, M. F. Azri, A. Mohamad Shaiful, Abdul Karim Wan Azani, Mustafa Akkaraekthalin, Prayoot Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| title | Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| title_full | Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| title_fullStr | Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| title_full_unstemmed | Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| title_short | Properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| title_sort | properties and performance verification on magnetite polydimethylsiloxane graphene array microwave sensor |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/32525/1/Properties%20and%20performance%20verification%20on%20magnetite%20polydimethylsiloxane.pdf |
| work_keys_str_mv | AT jamlosma propertiesandperformanceverificationonmagnetitepolydimethylsiloxanegraphenearraymicrowavesensor AT jamlosmf propertiesandperformanceverificationonmagnetitepolydimethylsiloxanegraphenearraymicrowavesensor AT azria propertiesandperformanceverificationonmagnetitepolydimethylsiloxanegraphenearraymicrowavesensor AT mohamadshaifulabdulkarim propertiesandperformanceverificationonmagnetitepolydimethylsiloxanegraphenearraymicrowavesensor AT wanazanimustafa propertiesandperformanceverificationonmagnetitepolydimethylsiloxanegraphenearraymicrowavesensor AT akkaraekthalinprayoot propertiesandperformanceverificationonmagnetitepolydimethylsiloxanegraphenearraymicrowavesensor |